<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Dojo
 * @subpackage Form_Element
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

/** Zend_Dojo_Form_Element_ValidationTextBox */
require_once 'Zend/Dojo/Form/Element/ValidationTextBox.php';

/**
 * NumberSpinner dijit
 *
 * @uses       Zend_Dojo_Form_Element_ValidationTextBox
 * @package    Zend_Dojo
 * @subpackage Form_Element
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: NumberSpinner.php 18951 2009-11-12 16:26:19Z alexander $
 */
class Zend_Dojo_Form_Element_NumberSpinner extends Zend_Dojo_Form_Element_ValidationTextBox
{
	/**
	 * Use NumberSpinner dijit view helper
	 * @var string
	 */
	public $helper = 'NumberSpinner';

	/**
	 * Set defaultTimeout
	 *
	 * @param  int $timeout
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setDefaultTimeout($timeout)
	{
		$this->setDijitParam('defaultTimeout', (int) $timeout);
		return $this;
	}

	/**
	 * Retrieve defaultTimeout
	 *
	 * @return int|null
	 */
	public function getDefaultTimeout()
	{
		return $this->getDijitParam('defaultTimeout');
	}

	/**
	 * Set timeoutChangeRate
	 *
	 * @param  int $rate
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setTimeoutChangeRate($rate)
	{
		$this->setDijitParam('timeoutChangeRate', (int) $rate);
		return $this;
	}

	/**
	 * Retrieve timeoutChangeRate
	 *
	 * @return int|null
	 */
	public function getTimeoutChangeRate()
	{
		return $this->getDijitParam('timeoutChangeRate');
	}

	/**
	 * Set largeDelta
	 *
	 * @param  int $delta
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setLargeDelta($delta)
	{
		$this->setDijitParam('largeDelta', (int) $delta);
		return $this;
	}

	/**
	 * Retrieve largeDelta
	 *
	 * @return int|null
	 */
	public function getLargeDelta()
	{
		return $this->getDijitParam('largeDelta');
	}

	/**
	 * Set smallDelta
	 *
	 * @param  int $delta
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setSmallDelta($delta)
	{
		$this->setDijitParam('smallDelta', (int) $delta);
		return $this;
	}

	/**
	 * Retrieve smallDelta
	 *
	 * @return int|null
	 */
	public function getSmallDelta()
	{
		return $this->getDijitParam('smallDelta');
	}

	/**
	 * Set intermediateChanges flag
	 *
	 * @param  bool $flag
	 * @return Zend_Dojo_Form_Element_TextBox
	 */
	public function setIntermediateChanges($flag)
	{
		$this->setDijitParam('intermediateChanges', (bool) $flag);
		return $this;
	}

	/**
	 * Retrieve intermediateChanges flag
	 *
	 * @return bool
	 */
	public function getIntermediateChanges()
	{
		if (!$this->hasDijitParam('intermediateChanges')) {
			return false;
		}
		return $this->getDijitParam('intermediateChanges');
	}

	/**
	 * Set rangeMessage
	 *
	 * @param  string $message
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setRangeMessage($message)
	{
		$this->setDijitParam('rangeMessage', (string) $message);
		return $this;
	}

	/**
	 * Retrieve rangeMessage
	 *
	 * @return string|null
	 */
	public function getRangeMessage()
	{
		return $this->getDijitParam('rangeMessage');
	}

	/**
	 * Set minimum value
	 *
	 * @param  int $value
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setMin($value)
	{
		$constraints = array();
		if ($this->hasDijitParam('constraints')) {
			$constraints = $this->getDijitParam('constraints');
		}
		$constraints['min'] = (int) $value;
		$this->setDijitParam('constraints', $constraints);
		return $this;
	}

	/**
	 * Get minimum value
	 *
	 * @return null|int
	 */
	public function getMin()
	{
		if (!$this->hasDijitParam('constraints')) {
			return null;
		}
		$constraints = $this->getDijitParam('constraints');
		if (!array_key_exists('min', $constraints)) {
			return null;
		}
		return $constraints['min'];
	}

	/**
	 * Set maximum value
	 *
	 * @param  int $value
	 * @return Zend_Dojo_Form_Element_NumberSpinner
	 */
	public function setMax($value)
	{
		$constraints = array();
		if ($this->hasDijitParam('constraints')) {
			$constraints = $this->getDijitParam('constraints');
		}
		$constraints['max'] = (int) $value;
		$this->setDijitParam('constraints', $constraints);
		return $this;
	}

	/**
	 * Get maximum value
	 *
	 * @return null|int
	 */
	public function getMax()
	{
		if (!$this->hasDijitParam('constraints')) {
			return null;
		}
		$constraints = $this->getDijitParam('constraints');
		if (!array_key_exists('max', $constraints)) {
			return null;
		}
		return $constraints['max'];
	}
}
